High-heat-dissipation LED lamp with detachable lampshade

Abstract

,The invention discloses a high-heat-dissipation LED lamp with a detachable lampshade. The lamp comprises a lamp holder, a lampshade and a lamp post, the lampshade comprises an outer lampshade body and an inner lampshade body, the outer lampshade body and the inner lampshade body form a gas cavity, a heat dissipation shell is connected to the top of the lampshade in a screwed mode, a first inserting groove is formed in the inner side of the heat dissipation shell, the first inserting groove comprises two clamping plates, protruding points are evenly arranged on the two inner sides of the clamping plates a heat dissipation groove is formed in the outer surface of the heat dissipation shell, the lamp holder is arranged at the top end of the heat dissipation shell, the lamp post is arranged at the bottom of the lamp holder and comprises a lamp post body, an LED lamp panel and an insertion plate, a power-on interface is formed in the bottom face of the lamp holder, and the LED lamp panel is inserted into the power-on interface. Through direct heat dissipation and indirect heat dissipation, the heat dissipation effect is improved, meanwhile, the structure is simple and detachable, assembling is convenient, the production efficiency is improved, and the LED lamp has the beneficial effects of high practicability and long service life.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to a high heat dissipation LED lamp with a detachable lampshade. Background technique [0002] It has become a consensus in the industry that LED (Light Emitting Diode, light-emitting diode) energy-saving lighting will gradually replace traditional lighting sources. LED lighting technology is developing towards maturity, low cost and popularization. With the development of LED technology, LED has been more and more widely used in the field of lighting, so its heat dissipation problem has also received more and more attention, especially in high-power LED lamps, high-power LEDs have a large rated operating current , most of its output power is converted into conduction heat. If no heat dissipation measures are taken, the accumulated heat will cause the temperature of the LED chip to be too high, which will affect the luminous efficiency and life of the LED lamp. In addition, becau...

AI Technical Summary

Problems solved by technology

With the development of LED technology, LED has been more and more widely used in the field of lighting, so its heat dissipation problem has also received more and more attention, especially in high-power LED lamps, high-power LEDs have a large rated operating current , most of its output power is converted into conduction heat. If no heat dissipation measures are taken, the accumulated heat will cause the temperature of the LED chip to be too high, which will affect the luminous efficiency and life of the LED lamp.

In addition, because the LED light source is limited by its light-emitting surface, its light-emitting angle is limited

In the existing technology, LED lamps have a single heat dissipation structure. Most lamps rely on gas heat conduction, and the heat dissipation effect is poor and single.

In addition, the maintenance and disassembly of existing indoor and outdoor high-power LED product solutions are inconvenient, and the replacement cost is high. At the same time, the complex structure affects production efficiency and affects promotion.

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